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CI5X Series Impact Crushers

CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c

Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Parameter


Model Specifications (mm) Feed opening (mm) Max. feed size (mm) Capacity (t/h) Power (kW) Weight (t) Dimensions (mm)
CI5X1315 Φ1300×1500 1540×930 600 250-350 250 20 2880×2755×2560
CI5X1520 Φ1500×2000 2040×520 (2040×995) 350(700) 400-600 2×250 (2×200) 30 3390×3520×2790
CI5X1415 Φ1400×1500 1540×1320 900 350-550 250 24 2995×2790×3090
CI5X1620 Φ1600×2000 2040×1630 1100 500-900 2×200 42 3485×3605×3720
CI5X2023 Φ2000×2300 2400×1920 1300 1200-2000 2×500 76 4890×4380×4765
  • Heap leaching - Wikipedia

    Heap leaching is an industrial mining process used to extract precious metals, copper, uranium, and other compounds from ore using a series of chemical reactions that absorb specific minerals and re-separate them after their division from other earth materials. Similar to in situ mining, heap leach mining differs in that it places ore on a liner, then adds the chemicals via drip systems to the ...

  • HEAP LEACHING TECHNIQUE in MINING - Euromines

    Heap leaching is a tried and tested mining technique enabling the processing of different kinds of ores which could not otherwise be exploited under viable economic conditions. Modern day heap leaching, which has a relatively low level of energy consumption, is for example

  • Heap Leaching Mining Techniques, Metals Mining, Copper ...

    Heap leaching is an industrial mining method to dig out precious metals and copper compounds from ore. Process of heap leaching. The mined ore is crushed into tiny chunks and heaped on an impermeable plastic and/or clay lined leach pad where it may be irrigated with a leach solution to melt the valuable metals. Sprinklers, or frequently drip ...

  • Learn About the Heap Leaching Process Mining

    10/01/2019  Heap leach mining is an industrial hydrometallurgical process, where the metal contained in an ore body is extracted by dissolution. The target mineral is leached with an aqueous solution whereby the mineral is dissolved into what is called a “pregnant” solution which, is then captured and later recovered downstream in the processing line.

  • Leaching - Mining Fundamentals

    Leaching is a chemical process in mining for extracting valuable minerals from ore. Leaching also takes place in nature, where the rocks are dissolved by water. Post leaching, the rocks are left with a smaller proportion of minerals than they originally contained. The leaching process in mining is carried out either as heap leaching or insitu leaching.

  • 作者: Azomining
  • Mineral Beneficiation by Heap Leaching Technique in

    The objective of this paper is to provide an overall review of leaching process in mining practice, with special emphasis on available techniques applicable for Heap Leaching of very low grade ores that are not considered economical to treat with other Best Available Technique (BATs), availability of applicable technologies by global suppliers, effectiveness of technologies used in Heap ...

  • Cited by: 2
  • Leaching - Mining Fundamentals

    Leaching is a chemical process in mining for extracting valuable minerals from ore. Leaching also takes place in nature, where the rocks are dissolved by water. Post leaching, the rocks are left with a smaller proportion of minerals than they originally contained. The leaching process in mining is carried out either as heap leaching or insitu leaching.

  • Mineral Beneficiation by Heap Leaching Technique in

    The objective of this paper is to provide an overall review of leaching process in mining practice, with special emphasis on available techniques applicable for Heap Leaching of very low grade ores that are not considered economical to treat with other Best Available Technique (BATs), availability of applicable technologies by global suppliers, effectiveness of technologies used in Heap ...

  • HEAP LEACHING TECHNIQUE in MINING - SDIMI.ORG

    Pressure leaching has been in use since 1890’s for recovery of numerous metallic ores with advances in hydrometallurgy. • Heap leaching of gold ore started to gain promenence in the late 1960’s when it was applied on a large scale to low grade ores that were uneconomic to procees by conventional tank leach methods.

  • Heap leaching a stack of gold MiningFeeds

    25/04/2018  Heap leaching has become a popular method of extracting gold, writes mining consultant Nicolaas C. Steenkamp and Leon Louw, writer, editor and specialist in African affairs and mining. Heap leaching is used to extract gold, copper, silver, uranium, and iodine. This method was first employed to

  • Learn About the Heap Leaching Process Mining

    Heap leach mining is an industrial hydrometallurgical process, where the metal contained in an ore body is extracted by dissolution. The target mineral is leached with an aqueous solution whereby the mineral is dissolved into what is called a “pregnant” solution which, is then captured and later recovered downstream in the processing line.

  • heap leaching Archives - International Mining

    Eldorado Gold has decided to resume mining, crushing, stacking and heap leaching at its Kisladag gold mine, in Turkey, and suspended plans to build a $500 million processing plant. The decision comes following the receipt of metallurgical test work on material placed on the heap leach pad last year.

  • HEAP LEACHING TECHNIQUE in MINING Within the

    Heap leaching is a low-cost technology used in industrial mining to recover precious metals such as gold and uranium, along with several other highly sought after metals like copper, from their ...

  • Agglomeration technique improves heap leaching process

    5/07/2018  Where only around 3 percent of copper and gold was extracted through heap leaching decades ago, more than 30 percent of copper and gold are now produced courtesy of this hydrometallurgical technique. 2 Unfortunately, one challenge can stand in the way of a viable heap leaching operation: poor heap permeability. However, agglomeration, a ...

  • Mining Techniques Geology for Investors

    14/06/2013  This is not to be confused with heap leaching which is not a mining technique but a method of extracting commodities from mined ore. Heap leaching works on the same principle as in-situ leaching except that the rock is mined, crushed then piled before the solution is pumped through the rock. It is perhaps most famously used for extracting gold ...

  • Precious Metal Heap Leach Design and Practice - Ore-Max

    Precious Metal Heap Leach Design and Practice Daniel W. Kappes1 ABSTRACT Heap leaching of gold and silver ores is conducted at approximately 120 mines worldwide. Heap leaching is one of several alternative process methods for treating precious metal ores, and is selected primarily to take advantage of its low capital cost relative to other ...

  • Cyanide Leaching Mining SGS

    Heap Leaching. Heap leaching facilitates the profitable extraction of gold from very low grade ore. Prior to heap leaching, either run of mine (ROM) or crushed ore is heaped into structures 10 to 20m high that are stacked on an impermeable layer. A dilute cyanide solution is sprayed on the heap, percolates through the pile and dissolves the ...

  • Heap Leaching - Mining Fundamentals

    Heap leaching is an industrial mining process of separating precious metals, copper and other minerals from ores. It involves a series of chemical processes through which the mineral ores are piled in the form of a heap and a leach solution is spread over the ore surface to leach metal from the heap.

  • In situ leach - Wikipedia

    In-situ leaching (ISL), also called in-situ recovery (ISR) or solution mining, is a mining process used to recover minerals such as copper and uranium through boreholes drilled into a deposit, in situ. In situ leach works by artificially dissolving minerals occurring naturally in a solid state.

  • How to profit from low-grade gold mines - MINING.COM

    23/12/2018  The technique of heap leaching – wherein mining companies pile ore onto large piles and irrigate them with leachate – originated in Nevada where near surface ore is oxidized. The leachate ...

  • Moleaer Inc. Heap Leaching

    Heap leaching is an industrial mining process used to extract precious metals, copper, uranium, and other compounds from ore via a series of chemical reactions that absorb specific minerals and then re-separate them after their division from other earth materials.

  • TENORM: Copper Mining and Production Wastes

    Leaching. There are two main leaching methods: heap leaching and in-situ leaching. Heap leaching is the most common method used in the U.S. When processing copper through heap leaching, vast quantities of ore and overburden overburdenSoil and rocks that have been moved out of the way to get to ore are called "overburden." In areas where there ...

  • Gold Silver Leaching Methods - 911metallurgist

    The latest figures show that 14 operations had been strongly considering heap leaching (table I), and 6 of these have provided enough data to warrant inclusion in tables 2 to 4. A heap leaching operation has been established near the Congress Mine shafts, which originally supported underground gold mining. Rock from the waste-rock dumps is ...

  • BHP confident heap leaching can help double Olympic

    4/09/2017  The boss of BHP's Olympic Dam operations says a potential doubling of mine output using low-cost heap leaching technology which has now proven itself after four years of trials will be sweetly ...

  • Heap Leaching - an overview ScienceDirect Topics

    Both types of leaching are used extensively for mining waste and lean copper ore. The process has a long history, with origins at least in the 17th century in Rio Tinto in Spain (Table 1.2). Heap leaching was realised considerably later for efficient extraction of uranium and gold. However, since the leaching of gold requires a highly toxic ...

  • Agglomeration-Heap Leaching Operations in the Precious ...

    standard heap leaching techniques. This report shows how the Bureau's re- search on agglomeration-heap leaching has been adopted and applied by the precious- metals-processing industry. It describes five commercial operations, ranging in size from 20 to 3,000 tpd and represent- ing a cross section of current heap

  • BHP confident heap leaching can help double Olympic

    4/09/2017  The boss of BHP's Olympic Dam operations says a potential doubling of mine output using low-cost heap leaching technology which has now proven itself after four years of trials will be sweetly ...

  • Heap leaching a stack of gold - Mining Mirror Online

    Heap leaching requires less aggressive techniques: a chemical solution is simply sprayed on heap ore. As the solution percolates through the heaped ore, it dissolves the gold. The solution is then collected and treated further by adsorption. The heap leach stack must be porous enough to allow the solution to drip or to drain through the stack ...

  • Extraction of gold by heap leaching - YouTube

    9/01/2019  Heap leaching is a process that use to treat the gold mine with low grade , cause it`s process simple , easy operation , low energy consumption , investment saving , effective .

  • 作者: Jinpeng Mining
  • Innovations in Copper: Mining Extraction: Producing ...

    Quoted operating costs (2002), based on current technology for leaching dumps and in-place ore, are between US$0.18 and US$0.22 per pound of cathode copper, which are competitive with the unit costs of smelting/refining. Heap leaching has the additional cost of mining and transporting to the leach pad. In some operations additional costs are ...

  • Heap Leaching - BOSS Magazine

    What are the Advantages of Heap Leaching? The mining industry is attracted to heap leaching for several reasons, and a recent Mining ( article focuses on eight advantages. Author Vladimir Basov lists the technique’s advantages as:

  • The Evolution of Cyanide Heap Leach Closure Methods

    25/09/2012  With the promulgation of new cyanide regulations in the State of Nevada, USA in 1989, the mining industry was faced with the need to develop new methods to safely close cyanide heap leach pads in a manner that eliminated long-term risks associated with cyanide.

  • 16 questions with answers in Heap Leaching Science topic

    13/12/2018  Heap leaching is an industrial mining process to extract precious metals, copper, uranium, and other compounds from ore via a series of chemical reactions that absorbs specific minerals and then ...

  • Moleaer Inc. Mining

    Regardless of the application, Moleaer's nanobubble generator brings a new form of gas-to-liquid injection to the mining industry that is more efficient than previous methods. Learn how Moleaer's nanobubble technology is maximizing efficiency in heap leaching and froth flotation.

  • Heap Leach Production Modeling: a Spreadsheet-Based ...

    The inventory-adjustment modeling technique is a relatively simple method to apply for less complex heap leach configurations with well-regimented and controlled solution application practices. With the method, the amount of leached metal contained within the heap pore solution (i.e., in-heap metal inventory) at the end of each modeling ...

  • Agglomeration-Heap Leaching Operations in the Precious ...

    standard heap leaching techniques. This report shows how the Bureau's re- search on agglomeration-heap leaching has been adopted and applied by the precious- metals-processing industry. It describes five commercial operations, ranging in size from 20 to 3,000 tpd and represent- ing a cross section of current heap


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